[INFO] fetching crate darkside 1.2.5...
[INFO] testing darkside-1.2.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate darkside 1.2.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate darkside 1.2.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate darkside 1.2.5
[INFO] finished tweaking crates.io crate darkside 1.2.5
[INFO] tweaked toml for crates.io crate darkside 1.2.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aa6d8d551e204c94aa7893288db4a171554640ce2f55c203530d6c8876907cd
[INFO] running `Command { std: "docker" "start" "-a" "2aa6d8d551e204c94aa7893288db4a171554640ce2f55c203530d6c8876907cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa6d8d551e204c94aa7893288db4a171554640ce2f55c203530d6c8876907cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa6d8d551e204c94aa7893288db4a171554640ce2f55c203530d6c8876907cd", kill_on_drop: false }`
[INFO] [stdout] 2aa6d8d551e204c94aa7893288db4a171554640ce2f55c203530d6c8876907cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 911fcc885917d175d0fd229404ac7d5c1acbc16e6013161a86a329dc6c69dc0f
[INFO] running `Command { std: "docker" "start" "-a" "911fcc885917d175d0fd229404ac7d5c1acbc16e6013161a86a329dc6c69dc0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling darkside v1.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "911fcc885917d175d0fd229404ac7d5c1acbc16e6013161a86a329dc6c69dc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911fcc885917d175d0fd229404ac7d5c1acbc16e6013161a86a329dc6c69dc0f", kill_on_drop: false }`
[INFO] [stdout] 911fcc885917d175d0fd229404ac7d5c1acbc16e6013161a86a329dc6c69dc0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59f0e3755b982ff07ab81d10e83d39bcbf10f7383da89073e32da02230f95db7
[INFO] running `Command { std: "docker" "start" "-a" "59f0e3755b982ff07ab81d10e83d39bcbf10f7383da89073e32da02230f95db7", kill_on_drop: false }`
[INFO] [stderr]    Compiling darkside v1.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "59f0e3755b982ff07ab81d10e83d39bcbf10f7383da89073e32da02230f95db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f0e3755b982ff07ab81d10e83d39bcbf10f7383da89073e32da02230f95db7", kill_on_drop: false }`
[INFO] [stdout] 59f0e3755b982ff07ab81d10e83d39bcbf10f7383da89073e32da02230f95db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9c846542f09d35458e6bb6ab22041bf31e96aa56d05decaab2e0019711972ef
[INFO] running `Command { std: "docker" "start" "-a" "a9c846542f09d35458e6bb6ab22041bf31e96aa56d05decaab2e0019711972ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/darkside-2dd6c16b12367955)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests darkside
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9c846542f09d35458e6bb6ab22041bf31e96aa56d05decaab2e0019711972ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c846542f09d35458e6bb6ab22041bf31e96aa56d05decaab2e0019711972ef", kill_on_drop: false }`
[INFO] [stdout] a9c846542f09d35458e6bb6ab22041bf31e96aa56d05decaab2e0019711972ef